Basic Knowledge of Small DC Diaphragm Pumps (Micro Pumps)
Usable for gases and liquids! Introducing the basics of small DC diaphragm pumps.
The units of pressure according to the new measurement law include Pa (Pascal), N/m² (Newton per square meter), and bar as SI units, while Torr (Torr) is recognized as a non-SI unit for pressure within the body, and mmHg (millimeters of mercury) is recognized for blood pressure. There are two ways to express vacuum pressure; in the vacuum industry, absolute pressure is used, while in other industries, gauge pressure is more commonly used. Therefore, when looking at documents or catalogs, it is necessary to check which method is used to express pressure. 【Features of Small DC Diaphragm Pumps (Micro Pumps)】 ■ High pressure, low noise ■ Compact and lightweight ■ Self-priming, no priming water required ■ Brushed motor: DC 3V, 12V, 24V ■ Brushless motor: DC 12V, 24V ■ Rubber parts are mainly available in EPDM *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Notation of Vacuum Pressure】 ■ Absolute pressure with absolute vacuum as 0 (zero) ・Often abbreviated with "a" or "abs" after the unit ■ Gauge pressure with atmospheric pressure as 0 (zero) ・Often abbreviated with "G" or "Gauge" after the unit *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Industry】 ■Automotive (mass production) ■Consumer electronics ■Medical devices *For more details, please refer to the PDF document or feel free to contact us.
